April 2012
March 2012
the state of the world is in fact much better than...
http://www.nytimes.com/2012/04/01/books/review/abundance-by-peter-h-diamandis-and-steven-kotler.html?ref=books&pagewanted=print
The past few years have been trying ones for the...
http://www.nytimes.com/2012/04/01/books/review/abundance-by-peter-h-diamandis-and-steven-kotler.html?ref=books&pagewanted=print
Plenty to Go Around →
Computational Thinking. It represents a...
http://www.cs.cmu.edu/~wing/publications/Wing06.pdf
Many professors of computer science say college...
http://www.nytimes.com/2012/04/01/business/computer-science-for-non-majors-takes-many-forms.html?hpw=&pagewanted=print
Where Have All the Neurotics Gone? →
The position to be elaborated-pragmatic...
More than a century ago, Darwin outlined a novel...
Ethics pervades every human society and almost...
America's debt is $15.6 trillion and growing.... →
Hitler's Gift to American Science, Jeremy... →
The difficult problem of the conservation of...
http://www.amazon.com/The-Noether-Theorems-Conservation-Mathematics/dp/038787867X/ref=sr_1_1?ie=UTF8&qid=1333207012&sr=8-1
One can thus say that scattered results in...
http://www.amazon.com/The-Noether-Theorems-Conservation-Mathematics/dp/038787867X/ref=sr_1_1?ie=UTF8&qid=1333207012&sr=8-1
It is only in the second edition, M´ecanique...
http://www.amazon.com/The-Noether-Theorems-Conservation-Mathematics/dp/038787867X/ref=sr_1_1?ie=UTF8&qid=1333207012&sr=8-1
The research then turned toward the invariants of...
http://www.amazon.com/The-Noether-Theorems-Conservation-Mathematics/dp/038787867X/ref=sr_1_1?ie=UTF8&qid=1333207012&sr=8-1
The mid-nineteenth century was the period when the...
http://www.amazon.com/The-Noether-Theorems-Conservation-Mathematics/dp/038787867X/ref=sr_1_1?ie=UTF8&qid=1333207012&sr=8-1
The translation of Noether’s article is followed,...
http://www.amazon.com/The-Noether-Theorems-Conservation-Mathematics/dp/038787867X/ref=sr_1_1?ie=UTF8&qid=1333207012&sr=8-1
The Noether Theorems: Invariance and Conservation...
http://www.amazon.com/The-Noether-Theorems-Conservation-Mathematics/dp/038787867X/ref=sr_1_1?ie=UTF8&qid=1333207012&sr=8-1
In 1915 and 1916 Emmy Noether was asked by Felix Klein and David Hilbert to assist them in understanding issues involved in any attempt to formulate a general theory of relativity, in particular the new ideas of Einstein. She was consulted particularly over the...
Application of Noether's theorem allows physicists...
http://en.wikipedia.org/wiki/Noether%27s_Theorem
the invariance of physical systems with respect to spatial translation (in other words, that the laws of physics do not vary with locations in space) gives the law of conservation of linear momentum;
invariance with respect to rotation gives the law of conservation of angular momentum;
invariance with respect to time translation gives the...
The quantum analog of Noether's theorem are the...
http://en.wikipedia.org/wiki/Noether%27s_Theorem
Several alternative methods for finding conserved...
http://en.wikipedia.org/wiki/Noether%27s_Theorem
The earliest constants of motion discovered were...
http://en.wikipedia.org/wiki/Noether%27s_Theorem
Noether's theorem
http://en.wikipedia.org/wiki/Noether%27s_Theorem
Noether’s (first) theorem states that any differentiable symmetry of the action of a physical system has a corresponding conservation law. The theorem was proved by German mathematician Emmy Noether in 1915 and published in 1918.[1] The action of a physical system is the integral over time of a Lagrangian function (which may or may not be an...
Long before Charles Darwin published On the Origin...
http://www.psychologytoday.com/blog/side-effects/201203/evolution-darwin
Overcoming ‘Physics Envy’
http://www.nytimes.com/2012/04/01/opinion/sunday/the-social-sciences-physics-envy.html?ref=opinion&pagewanted=print
Economists, political scientists and sociologists have long suffered from an academic inferiority complex: physics envy. They often feel that their disciplines should be on a par with the “real” sciences and self-consciously model their work on them, using language (“theory,”...
The action film — like automobiles, televisions...
http://www.nytimes.com/2012/04/01/magazine/how-the-american-action-movie-went-kablooey.html?ref=magazine&pagewanted=print
All life on earth relies on the storage of genetic...
http://www.kurzweilai.net/new-layer-of-genetic-information-discovered#!prettyPhoto
They found that proteins made from genes...
http://www.kurzweilai.net/new-layer-of-genetic-information-discovered#!prettyPhoto
